baber/WOPTO huggingface dataset:
Patent FR-2653750-A1 (FR)
Title: Couvercle metallique a ouverture facile pour recipient.
Inventor: JEAN-FRANCOIS SECONDE
IPC: B65D17/40
Filed: 1989-10-27
Abstract: L'invention concerne un couvercle métallique pour récipient étanche ouvrable selon une ligne de moindre résistance par simple traction, caractérisé en ce qu'il comporte un pli 4 formant un angle sensiblement droit et constituant ladite ligne de moindre résistance. Celle-ci permet l'ouverture totale ou partielle du récipient. Le couvercle est préférentiellement en acier d'épaisseur 0,10 à 0,16 mm. L'invention s'applique aux récipients métalliques étanches, tels que les boîtes "boisson" alimentaires ou les barquettes pour plats précuisinés.
Patent FR-2654148-A1 (FR)
Title: Roller shutter door
Inventor: BERNARD KRAEUTLER
IPC: E06B9/62
Filed: 1989-11-06
Abstract: Roller shutter door, comprising a frame formed by two vertical lateral uprights (1, 2) joined at their tops by a horizontal crosspiece (3) supported by the said uprights, the said crosspiece accommodating a shaft (4) for rolling the shutter, the uprights forming slides or comprising slides (7) for the vertical edges of the shutter, the roller shaft being driven in rotation in one direction or the other by an electric motor (11), characterised in that the electric motor is housed inside one of the uprights, preferably in proximity to the top of this upright, and is arranged vertically, engaging with the roller shaft via a bevel gear (12).
Patent FR-2654182-A1 (FR)
Title: Shock-absorber for horizontal pipework elements which can be positioned freely
Inventor: PIERRE BOURCIER
IPC: F16L55/035
Filed: 1989-11-06
Abstract: Shock absorber for horizontal pipe, characterised in that it includes an immobile support (1) including two sets (3, 3') of shock-absorbing pads (4) located on either side of a lightweight vertical plate (10) provided with a central opening (11) through which the horizontal pipe (13) passes, the said plate (10) being pressed on both sides by the pads (4) and being capable of sliding vertically whilst remaining orthogonal to the pipe (13). When the mean position of the pipe 13 changes, the intermediate plate 10 slides with respect to the support 1. No static stress therefore remains in the pipe 13.
Patent FR-2639240-A1 (FR)
Title: Folding gymnastics and games apparatus with multiple uses
Inventor: BAE SOK-KYU
IPC: A63B9/00
Filed: 1989-11-17
Abstract: The invention relates to gymnastics and games apparatuses. This apparatus comprises uprights 1, 1', a horizontal bar 2; support uprights 3, 3'; struts 5, 5', 6, 6' which support the support uprights; and crosspieces 7, 7' bearing on the floor (ground); assembly members 10, 10' which fix the horizontal bar; height-adjustment devices 11, 11'; slide supports 12, 12' mounted below the support uprights 3, 3'; hinge supports 13, 13', 14, 14' which articulate the struts to the crosspieces, and a swing, a hammock, a toboggan (chute) or a cradle which are attached to the horizontal bar. Principal application: folding games apparatuses.
Patent FR-2655134-A1 (FR)
Inventor: ANDRE KERAUTRET
IPC: F24H9/12
Filed: 1989-11-24
Abstract: The invention relates to a heat-transfer fluid heating-boiler body, arranged horizontally and encased at least partially by a jacket (3) for circulation of said fluid, which jacket is provided with an outlet (9) for the heated fluid and an inlet (8) for the cooled return fluid, while one of the ends of the body is arranged so as to receive at least one burner (4) and the other end is provided with an exhaust (5) for the combustion gases. The boiler body according to the invention is characterised in that the fluid return inlet has the form of a perforated distribution tube (8) which is arranged in the top part of the fluid jacket (3) and which penetrates the latter via the side opposite the burner (4), extending towards the side of the latter, while the outlet (9) for the heated fluid is provided in the bottom part of the fluid jacket (3). Advantageously, the internal wall (1) of the jacket (3) of closed periphery arranged at a short distance from said wall (1), while between the latter and said envelope there is a volume for a fluid, so as to form a thin sheet of fluid projecting into the jacket (3).
Patent FR-2655806-A1 (FR)
Title: Control and monitoring of the lighting of electric lightbulbs
Inventor: JEAN-PIERRE BETTINI
IPC: H05B37/03
Filed: 1989-12-11
Abstract: Device for control and monitoring of the lighting of electrical light sources. The invention relates to a device making it possible to control and monitor the lighting of an electric light source by using a single electrical inlet (CU) and an optical fibre (FO) for each lightbulb (6) controlled, this same fibre (FO) serving for control of lighting and for monitoring the correct operation of the light source.
Patent FR-2640679-A1 (FR)
Title: Tube d'injection pour colonne articulee de forage a injection d'eau
Inventor: HOFFMANN ERNST
IPC: E21B17/046
Filed: 1989-12-12
Abstract: Dans un tube d'injection 1 pour colonne articulée de forage à injection d'eau, un élément élastique 15, dirigé longitudinalement et fixé dans le canal longitudinal 7 d'un fût emboîtable 6, porte par une région extrême 17 contre la face extrême interne 19 d'une cheville de verrouillage 12. Une bague d'étanchement 10 est prévue, dans une rainure annulaire 9, à l'extrémité libre dudit fût 6.
Patent FR-2656909-A1 (FR)
Title: Mecanisme transferant un deplacement d'une piece a une autre et serrure le comprenant.
Inventor: GERARD CHARLES
IPC: E05C9/18
Filed: 1990-01-05
Abstract: Un premier levier (A) déplaçable directement par une force FT1 ou indirectement par un levier (D) est articulé avec un deuxième levier (B) coudé qui est articulé d'une part par une extrémité avec une seconde pièce (P2) à déplacer dans la direction F1 orthogonale à celle de la force FT1, d'autre part avec une extrémité d'un troisième levier (C) dont l'autre extrémité est articulée autour d'un point fixe (1) extérieur à la seconde pièce (P2).
Patent FR-2658844-A1 (FR)
Title: Flushing mechanism with push-button control and submersible float
Inventor: MICHEL POURCIER
IPC: E03D1/14
Filed: 1990-02-23
Abstract: Flushing mechanism with push-button control and a submersible float for a flushing cistern of the type comprising in particular: - movable equipment (4-5-6) comprising a valve (5) for closing the outlet orifice (C) installed at the lower part of an overflow tube (4), the lower portion of which is designed to constitute a float (6); - a device for lifting the valve, comprising a push-button (7), a transmission rod (12), and a member (13) for lifting the valve (5) fixed to the lower end of the said transmission rod (12); characterised in that the float (6) is equipped with an obturator (21) which is axially movable and can be pressed against its seat (4a) formed by the edge of the lower orifice (D) of the overflow tube (4) under the thrust of the member (13) for lifting the valve (5) or under the pressure of the water leaving the cistern, or can be moved away from the said seat (4a) under the effect of a thrust member (22) integral with the transmission rod (12), in such a way as to allow water into the said float and to allow the latter to drop.
Patent FR-2646471-A1 (FR)
Title: Regulateur mecanique d'une pompe d'injection comportant un dispositif d'equilibrage a commande electronique
Inventor: AUGUSTIN ULRICH
IPC: F02D1/08
Filed: 1990-04-27
Abstract: Dans ce régulateur comportant un dispositif d'équilibrage électronique et un moteur pas-à-pas 5, qui, par son organe de réglage 6, déplace la butée mobile de pleine charge pour corriger la quantité d'injection de carburant d'un moteur à essence et dans lequel l'organe de réglage 6 peut être rapproché d'une butée de référence 14 située légèrement au-delà de la course maximale de réglage de pleine charge, et écarté de ce point de référence en fonction d'une valeur, il est prévu une butée d'extrémité 15 située légèrement en deçà de la course minimale de pleine charge, les deux butées 14, 15 limitant la plage de réglage, en coopération avec un élément de l'organe de réglage 6. Application notamment aux moteurs à injection pour véhicules automobiles.
Patent FR-2661760-A1 (FR)
Title: Device for digitising graphics by contour tracking
Inventor: JEAN-JACQUES ROBERT
IPC: G06K11/02
Filed: 1990-05-03
Abstract: Device for digitising graphics including a reading head (1), a computer (5), a means (7) for displacing the graphic (6) relative to the reading head (1) and a memory (8). The reading head (1) includes a sensor consisting of photosensitive points (12) arranged in a closed line, the displacing means (7) effects displacements of the graphic along two axes, and the computer (5) controls the displacing means (7) in such a way that the reading head (1) permanently tracks a line of the graphic.
Patent FR-2662011-A1 (FR)
Title: Improvements to assemblies of electrical conductors in the form of ribbons
Inventor: LEONARD NADIN
IPC: H01B9/00
Filed: 1990-05-11
Abstract: Improvements to assemblies of electrical conductors (1, 2, 3, 4) in ribbons, in which at least one conductor (3, 4) has a greater cross-section than that of the other conductors (1, 2), each conductor being housed in an insulating protecting sheath (5, 6, 7 and 8), each sheath being connected to the adjacent sheath by a web (9, 10, 11), the said webs all being located in the same plane, characterised in that one of the sheaths, which is located along one edge of the ribbon includes a bead (12) extending over the length of the said sheath.
Patent FR-2663322-A1 (FR)
Inventor: ERIC PAUMARD
IPC: B01J27/188
Filed: 1990-06-13
Abstract: Use of at least one heteropolyacid HnAaDcOy.xH2O, where A = phosphorus, boron, silicon, germanium, tin, arsenic, antimony, copper, nickel, cobalt, iron, cerium, thorium, chromium and mixtures thereof; D = molybdenum, tungsten, vanadium and combinations thereof; a = 0.1-10; c = 6-18; n = number of acidic hydrogens in the heteropolyacid and is a number greater than 1; y = number of oxygens in the heteropolyacid and is a number of 10-70; and x = number of moles of water of crystallisation and is a number of 0-40, as catalyst in the preparation of unsaturated carboxylic acid esters by direct esterification of the said acids with alcohols or by transesterification, these reactions being conducted in liquid phase.
Patent FR-2662933-A1 (FR)
Title: Device for putting prostheses into place
Inventor: MARCENAC-DUCROS SOCIETE D EXPL
IPC: A61F2/76
Filed: 1990-06-07
Abstract: The present invention relates to a device for pulling on the jersey stockings for putting contact prostheses into place. It allows, in particular, an amputee who has lost a lower or upper limb to put his/her prosthesis into place independently and without effort. It also makes it possible to lighten the work load of the hospital staff involved in assisting amputees in specialised rehabilitation centres. The device comprises a stop piece (10) adapted to bear around the orifice (2) of the end of the insert part (1) of the prosthesis, a self-locking catch (12) designed to hold the jersey stocking (1B) tightly over the whole of its cross-section, or over only a part thereof, a traction carriage (11) which slides on a slideway frame (6) and which drives the locking catch (12). The displacement of the traction carriage (11) can be obtained manually by pressing the grips (6A, 8) or electrically by means of an endless screw driven by a motor. The device makes it possible both to guide the prosthesis (1) towards the stump to be fitted (1A), to pull tightly on the stocking (1B) and to perform this manoeuvre using only one hand, since the device holds itself in position starting from the onset of the traction. The position of the grips (6A, 8) is ideal from the ergonomic point of view, both for the amputee and for a third party.
Patent FR-2665400-A1 (FR)
Title: Improved screen structure, for protection against rain, for side rear-view mirror of a motor vehicle
Inventor: LIAO CHUEN-RONG
IPC: B60R1/06
Filed: 1990-07-31
Abstract: The structure of the present invention is intended to form a screen (2), for protection against rain, for side rear-view mirrors (10) of a motor vehicle. This structure is simple and is easily integrated in order not to impair the aesthetic appearance of the assembly.
Patent FR-2667301-A1 (FR)
Title: Cartridge for the pneumatic transportation of samples
Inventor: ANDRE BERTHOUMIEU
IPC: B65G51/06
Filed: 1990-10-02
Abstract: The subject of the present invention is a cartridge for the pneumatic transportation of solid samples, comprising a tube (1), a plug 2 and means for locking the said plug (2) on the said tube (1). The locking means are formed by an elastic member (33) held in a groove (34) provided in the outer face (19) of the plug (2), substantially in its centre, the said elastic member (33) being compressed on passage of a first portion (6) of the inner face of the tube (1) then in the free state, opposite a groove (38) made in the inner face (3) of the tube (1), when the plug (2) is in position on the tube (1).
Patent FR-2668636-A1 (FR)
Inventor: PHILIPPE RIGOUT
IPC: G09F13/00
Filed: 1990-10-26
Abstract: Scenographic or urban decoration unit characterized in that it consists of at least one substantially cylindrical column (1) made of a transparent or translucent polymeric material including a transversal light source (10) capable of emitting luminous radiation diffused by at least one part of said column (1). Preferably, the light sources are controlled by computer means varying the intensity of the luminous radiation emitted by each of the light sources (10) according to a sound parameter.
Patent WO-9112284-A1 (WO)
Inventor: GAILLARD PATRICE
IPC: C08F299/00
Filed: 1991-02-12
Abstract: A functionalized multisequenced macromonomer of formula (I) or formula (II), wherein each of blocks A, B and C represents a sequence of a monomer selected from the classes of acrylic, vinylaromatic, methacrylic, diene-containing, vinylpyridine, vinylpyrrolidone, alkylene oxide, lactam, lactone and maleimide monomers, with the proviso that either one or both of blocks A and C is selected from a class different from B, and that at least one of blocks A, B or C is a (meth)acrylic sequence; m, n, and p are integers representing the number of monomer structural units in the sequence in question, e.g.: 3 n 1000, 0 m 1000 and 0 p 1000, with the proviso that m and p are both 0 at the same time; and F is a grouping which terminated by 0?-, OH or an $g(a),$g(b)-ethylene unsaturation.
Patent FR-2672019-A1 (FR)
Title: Method for producing personalised heel pieces in relief for car mats
Inventor: REGIS BERGEOT
IPC: B60N3/04
Filed: 1991-01-30
Abstract: The subject of the invention is a method for producing personalised heel pieces in relief for car floor mats. This method is characterised in that it consists in moulding the various parts of the pattern in a mould 1, the cavities of which are firstly filled with plastic of different appearances 3, separated by a thin partition 2, then welded together by additional pouring 4. Whilst the heel piece is being released from the mould, inverted and fixed to the mat, it is then welded by high frequency at the separation lines defined by the partition 2, as well as by the peripheral cut defined by the peripheral partitioning 2'.
Patent FR-2660918-A1 (FR)
Title: Composes d'oxyde de lithium et de metal de transition et leur procede de preparation.
Inventor: MAKEPEACE THACKERAY MICHAEL
IPC: C01G51/00
Filed: 1991-04-10
Abstract: L'invention fournit un oxyde de lithium et de métal de transition sensiblement disposé en couches, et un procédé pour le préparer. Il comprend des cations lithium, des cations de métal de transition T et des anions oxygène, les cations de métal de transition T ayant une valence moyenne de +3 à +4. Ses anions O sont disposés en couches dans une disposition pratiquement cubique - fortement tassés, ses cations Li étant disposés en couches et ses cations T occupant des sites octahédriques et étant disposés en couches. Chacune des couches de cations Li est prise en sandwich entre deux couches d'anions O et chacune des couches d'anions O est prise en sandwich entre une desdites couches de cations Li et une couche des cations T. 75%-99,8% des cations T du composé sont situés dans les couches de cations T et le reste des cations T est situé dans les couches de cations Li, les cations T étant choisis parmi des cations Co et des mélanges de cations Co et Ni. Utilisation pour réaliser des électrodes pour des cellules électrochimiques.
Patent FR-2675757-A1 (FR)
Title: Bras d'essuie-glace a caracteristiques aerodynamiques ameliorees.
Inventor: JEAN-PIERRE JEHANNET
IPC: B60S1/32
Filed: 1991-04-26
Abstract: L'invention propose un bras d'essuie-glace (12) dont une extrémité (16) est articulée sur un balai d'essuie-glace (14) comportant au moins un étrier (20, 22) qui relie l'extrémité (16) à une lame d'essuyage. Conformément à l'invention, la face supérieure (34) de la partie d'extrémité (32) du bras d'essuie-glace (12) comporte une série d'ouvertures longitudinales (36) qui sont agencées au moins partiellement en vis-à-vis de fentes longitudinales (26, 30) qui sont formées dans les faces supérieures (24) et (26) des étriers d'articulation (20) et (22) afin de permettre l'écoulement de l'air successivement à travers les fentes (26) et (30) puis à travers les ouvertures (36) pour éviter ainsi un décollement du bras d'essuie-glace sous l'effet de la pression aérodynamique.
Patent FR-2662741-A1 (FR)
Title: Stator pour turbine a gaz auquel est applique selectivement un revetement ayant une certaine conductivite thermique.
Inventor: WAYNE PLEMMONS LARRY
IPC: F02C7/24
Filed: 1991-05-16
Abstract: On décrit un stator de moteur à turbine à gaz et un procédé qui permettent de maîtriser le jeu radial libre non-axisymétrique (Cr ) entre la surface du trajet d'écoulement (78) du stator et les extrémités (74) des aubes (72) du rotor. Un revêtement avant une conductivité thermique présélectionnée est disposé de manière prédéterminée le long de la circonférence du stator de manière à contrôler la déformation circonférentielle induite thermiquement et donc le jeu libre radial non-axisymétrique. Dans des modes de réalisation préférés de l'invention, on peut appliquer un revêtement de conductivité thermique élevée à un rebord annulaire (50; 52) de manière à réduire les gradients de température dans ce rebord. Dans un autre mode de réalisation de la présente invention, on peut appliquer des revêtements de faible conductivité thermique à un stator de manière à isoler préférentiellement le stator et réduire la déformation thermique circonférentielle. Application aux moteurs à turbine à gaz.
Patent FR-2677839-A1 (FR)
Title: Method and device for a stereophonic sound reproduction system
Inventor: XAVIER COMTESSE
IPC: H04S1/00
Filed: 1991-06-14
Abstract: The invention consists, from two conventional left EG and right ED signals of a two-channel stereophonic sound connector, in applying to at least two electroacoustic transducers or groups of transducers of a stereophonic system, two composite signals, respectively E'G and E'D such that in which k1 and k2 are coefficients of predetermined value. In order to do this, a dual-channel circuit (3) is provided for receiving the said conventional left and right signals at its two respective inputs (IG, ID), each channel comprising multiplier means (4G, 7G; 4D, 7D) and subtractors (5G, 6G; 5D, 6D) connected to the said inputs in order to produce one of the said composite signals (E'G, E'D) at the output.
Patent FR-2681331-A1 (FR)
Title: Modifying characteristic transformation temp. of shape memory alloys contg. zinc@ and aluminium@ - comprises heat treating alloy at above 700 deg. C in air or neutral gas opt. in two stages with alloy being mechanically or ultrasonically cleaned after cooling between stages
Inventor: ERIC WEYNANT
IPC: C22F1/00
Filed: 1991-09-17
Abstract: A method is claimed for modifying the characteristic transformation temps. of a shape memory metal alloy contg. zinc or aluminium. The method consists of submitting the shape memory alloy to a thermal treatment above 700 deg.C. This heat treatment can be carried out in the presence of air or under a neutral gas. The treatment may be carried out in a single operation or in a double operation in which the alloy could be cleaned by ultrasonic or mechanical treatment after cooling between the two thermal treatment operations. USE/ADVANTAGE - Used for modifying the characteristic transformation temps. of shape memory alloys, notably those of copper contg. zinc or aluminium, by using heat treatment to modify the chemical compsn. of the alloy by evapn. or oxidn. of the base elements. In partic. it allows the temp. at which the desired phase change takes place to be regulated according to the application to which the alloy will be applied>
Patent FR-2681613-A1 (FR)
Title: Tendeur de fil pour machines textiles tels qu'ourdissoirs.
Inventor: PAUL GOLFETTO
IPC: B65H59/32
Filed: 1991-09-20
Abstract: Tendeur de fil pour machines textiles, ourdissoirs notamment, se présentant sous la forme d'un ensemble monté sur un boitier support destiné à être fixé sur le trajet du fil F. Il se caractérise en ce qu'il comprend: - un ensemble fixe (1), en forme de peigne, et dont les dents (2a, 2b, 2c, 2d) comportent des orifices traversants alignés (3a, 3b, 3c, 3d); - un ensemble (2) basculant autour d'un axe (4) disposé dans un plan situé en dessous de l'axe passant par les orifices du peigne fixe (1), et en retrait par rapport à ce dernier, ledit ensemble (2) comportant également des dents (6a, 6b, 6c) en forme de peigne, pouvant interpénétrer entre les dents du peigne fixe (1), et également munies d'orifices traversants (7a, 7b, 7c) alignés, ce dit ensemble (2) étant équilibré par un contrepoids (8) déplaçable sur la longueur d'une tige (7) disposée de l'autre côté de l'axe de pivotement (4).
Patent FR-2687174-A1 (FR)
Title: Procede pour la realisation d'une armature de fibres pour piece de matiere composite a parois non coplanaires, et piece composite comportant une telle armature.
Inventor: GEORGES CAHUZAC
IPC: D04H3/07
Filed: 1992-02-11
Abstract: - Procédé pour la réalisation d'une armature fibreuse (1) pour une pièce de matière composite comportant au moins deux parois non coplanaires, par exemple orthogonales. - Selon l'invention, au moins un premier élément fibreux (2) est réalisé en un matelas de fibres; ledit premier élément fibreux (2) est appliqué par un de ses chants (4) contre une première face (5) d'un second élément; et l'on introduit, à travers une seconde face (7) dudit second élément (3), opposée à ladite première face (5), et par piquage sans nouage d'un fil continu (F) à l'aide d'une aiguille, des fibres transversales traversant ledit second élément (3). - Réalisation de pièces composites fibres-matrice.
Patent FR-2672906-A1 (FR)
Title: Revetement a barriere de diffusion pour alliages de titane.
Inventor: TOBIN ALBERT G
IPC: C23C14/16
Filed: 1992-02-11
Abstract: Afin de produire une surface résistante à l'oxydation pour des aluminures et des alliages de titane, un métal réfractaire est déposé sur un substrat (12) de matériau à base de titane pour former une barrière de diffusion (14). La surface de la barrière (14) est alors alliée avec un métal pour former une écaille d'oxyde protecteur lors de l'exposition à un milieu oxydant à haute température. Dans un mode de réalisation préféré, du niobium ou du tantale est utilisé comme couche barrière réfractaire (14).